

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
All Ranks Champions Analysed: 78,989,790
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Olaf Counters
Olaf middle vs middle Counters
Presently there is insufficent games played by Olaf middle on Patch 15.16 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Galio
el Coloso
Olaf wins against Galio 44.55% of the time which is 4.33% lower against Galio than the average opponent.
After normalising both champions win rates Olaf wins against Galio 5.25% less often than would be expected.
The average opponent winrate against Galio is 48.88%.


Irelia
la Cuchilla Danzante
Olaf wins against Irelia 48.54% of the time which is 0.80% lower against Irelia than the average opponent.
After normalising both champions win rates Olaf wins against Irelia 1.72% less often than would be expected.
The average opponent winrate against Irelia is 49.34%.


Malzahar
el Profeta del Vacío
Olaf wins against Malzahar 50.68% of the time which is 2.81% higher against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 1.89% more often than would be expected.
The average opponent winrate against Malzahar is 47.87%.


Yasuo
el Imperdonable
Olaf wins against Yasuo 55.98% of the time which is 6.00% higher against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 5.08% more often than would be expected.
The average opponent winrate against Yasuo is 49.98%.


Yone
el Imborrable
Olaf wins against Yone 59.48% of the time which is 7.65% higher against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 6.73% more often than would be expected.
The average opponent winrate against Yone is 51.83%.